For an animal feed production plant in the Borisov district of the Belgorod region blew up the gas. Five people suffered.
According to preliminary data, the explosion of the gas mixture was in the shop, where they make flour. In the room of smashed glass, supporting structures are not damaged, Interfax reports.
According to RIA Novosti, the explosion occurred on sixth floor of seven-story industrial building.
All the injured were taken to a regional burn center. Their status is not reported.